74LVT16652ADGG,112 查看數據表（PDF） - NXP Semiconductors.

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74LVT16652ADGG,112

3.3 V 16-bit bus transceiver/register; 3-state

NXP Semiconductors. 

Philips Semiconductors

74LVT16652A

3.3 V 16-bit bus transceiver/register; 3-state

VI

negative

pulse

0V

90 %

VI

positive

pulse

0V

10 %

tW

VM

10 %

tTHL(tf)

tTLH(tr)

90 %

VM

tW

VM = 1.5 V.

a. Input pulse definition

90 %

VM

tTLH(tr)

tTHL(tf)

VM

10 %

001aac221

VCC

VI

PULSE

GENERATOR

VO

D.U.T.

RT

VEXT

RL

CL

RL

mna616

Test data is given in Table 10.

RT = Termination resistance should be equal to output impedance Zo of the pulse generator.

CL = Load capacitance including jig and probe capacitance.

RL = Load resistor.

VEXT = Test voltage for switching times.

b. Test circuit

Fig 12. Load circuitry for switching times

Table 10: Test data

Input

VI

Repetition

rate

2.7 V

≤ 10 MHz

tW

500 ns

Load

tr, tf

CL

≤ 2.5 ns 50 pF

RL

500 Ω

VEXT

tPHZ, tPZH tPLZ, tPZL tPLH, tPHL

GND

6V

open

9397 750 14402

Product data sheet

Rev. 03 — 12 January 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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